Toronto address · Ward 11, University-Rosedale
251 Markham St
The City of Toronto has 10 building permits since 2017 (4 still open) and 1 Committee of Adjustment file on record for this address.
Building permits
Every permit the City lists for this address since 2017, and any still open from before, newest first.
- Permit issued
Heating and ventilation
HVAC - Proposal for multiple projects (interior alterations and second storey addition).
Applied Jan 14, 2026 · issued Apr 15, 2026 · Permit 26 104584 HVA
- Permit issued
Plumbing
Plumbing - Proposal for multiple projects (interior alterations and second storey addition).
Applied Jan 14, 2026 · issued Apr 16, 2026 · Permit 26 104584 PLB
- Permit issued
Small residential project · Multiple projects
Proposal for multiple projects (interior alterations and second storey addition). See related party wall permit for 249 Markham St. #26 119372 BLD 00 SRSee related party wall permit for 253 Markham St #26 119382 BLD 00 SR
Applied Jan 14, 2026 · issued Apr 15, 2026 · 1 home added · Permit 26 104584 BLD
- Inspections under way
Small residential project · Garage
Alterations to existing detached garage, new flat roof, replace doors and windows.
Applied May 9, 2024 · issued May 17, 2024 · Permit 24 146110 BLD
- Cancelled
Small residential project · Garage
Existing detached garage. Demolish existing sloped roof with new flat roof. Replace existing doors and windows.
Applied Apr 23, 2024 · completed Apr 26, 2024 · Permit 24 139809 BLD
- Closed
Small residential project · Party wall admin permits
Admin party wall permit for work at 253 Markham St (22-217667)
Applied Oct 25, 2022 · issued Nov 2, 2022 · completed Oct 29, 2024 · Permit 22 221765 BLD
- Cancelled
Plumbing
Plumbing - Proposal for interior alterations to first and second floor, new two storey rear addition to existing townhouse along with alterations to the roof of existing detached garage.
Applied Jul 13, 2018 · completed Apr 22, 2022 · Permit 18 193443 PLB
- Cancelled
Small residential project · Multiple projects
Proposal for interior alterations to first and second floor, new two storey rear addition to existing townhouse along with alterations to the roof of existing detached garage.
Applied Jul 13, 2018 · completed Apr 22, 2022 · Permit 18 193443 BLD
- Cancelled
Heating and ventilation
HVAC - Proposal for interior alterations to first and second floor, new two storey rear addition to existing townhouse along with alterations to the roof of existing detached garage.
Applied Jul 13, 2018 · completed Apr 22, 2022 · Permit 18 193443 HVA
- Closed
Small residential project · Party wall admin permits
Proposal for party wall administration permit in relation to 253 Markham Street, permit 16-216074 BLD.
Applied Oct 14, 2016 · issued Oct 20, 2016 · completed Jul 18, 2024 · Permit 16 237436 BLD
Committee of Adjustment
This address's applications to the City's Committee of Adjustment since 2017, and any still open. A minor variance asks for a small exception to the zoning by-law, such as a little more height or a smaller setback; a consent divides a lot or grants an easement.
- Closed
Minor variance · R addition
To alter the existing two-storey townhouse dwelling by constructing a rear two-storey addition (the second level will be cantilevered).
Decision: Approved (hearing Mar 26, 2025)
Filed Feb 4, 2025 · File A0097/25TEY
What’s planned nearby
Development sites within 500 m
- Under review
6 storeys · 49 homes · Mixed use
80 m away · Site plan · Under review · filed Oct 15, 2021
- Under review
Neighbours’ Committee of Adjustment files within 250 m
306 Euclid Ave · Minor variance
To alter the existing three-storey detached dwelling by constructing a rooftop deck (including a spiral staircase leading from the rear third storey balcony).
250 m away · filed Jul 23, 2026 · Hearing scheduled
242 Palmerston Ave · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a front third storey addition with a dormer and a rear (west) and side (north and south) third storey deck extension.
150 m away · filed Jun 22, 2026 · Approved
423 College St · Minor variance
To permit the existing entertainment place of assembly (nightclub) use within the two-storey attached building.
200 m away · filed Apr 1, 2026 · Approved
246 Markham St · Minor variance
To construct a new two-storey ancillary building with a skylight (containing a tandem two-car garage with bicycle storage area on the ground level, and one laneway suite on a portion of the ground level and entirely on the second level) in the rear yard, abutting the laneway. Also, there will be a widened driveway access from the rear laneway to the ancillary building. There will be a total of two residential dwelling units on this lot (one unit within the main two-and-one-half storey semi-detached dwelling and one unit within the ancillary building).
40 m away · filed Dec 18, 2025 · Approved
14 Lippincott St · Minor variance
To construct a new three-storey detached dwelling with front and rear basement walkouts with stairs, a front porch with stairs, a rear ground floor deck with stairs, and second and third floor rear balconies. This current application is necessitated to correctly identify Variance No.1 below, from the approved Minor Variance Decision A0435/25TEY.
160 m away · filed Aug 29, 2025 · Approved
465 Bathurst St · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear two-storey addition (including a third storey rooftop terrace above) and a rear ground level deck. Also, to construct a new one-storey detached ancillary building (one-car garage), abutting the laneway.
130 m away · filed Aug 12, 2025 · Approved
215 Markham St · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a third storey addition with a rear rooftop balcony (above the rear second storey portion of the dwelling).
110 m away · filed Jul 7, 2025 · Approved
14 Lippincott St · Minor variance
To construct a new three-storey detached dwelling with front and rear basement walkouts with stairs, a front porch with stairs, a rear ground floor deck with stairs, and second and third floor rear balconies.
160 m away · filed Jun 10, 2025 · Approved
From the City of Toronto’s open data: building permits (active, and cleared since 2017), Committee of Adjustment applications and address points, this record updated Sep 29, 2026, and the development sites from its Development Applications data. Contains information licensed under the Open Government Licence – Toronto. Construction cost estimates and contractors’ names are left out on purpose, and nothing here names an owner.